CANOGA PERKINS 9101 LAN Chassis - Manual (Page 10)

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Canoga Perkins 9101 LAN Chassis
2.2 9101-1, 2, 3 or 4, LAN Chassis
The 9101-1, 2 ,3 or 4, LAN Chassis configuration accommodates single or redun-
dant hot-swappable, load sharing 120/240VAC or 48VDC power supplies. The
48VDC power versions can be configured as +48VDC or -48VDC: connect the earth
ground jumper from the center terminal to either -V or +V terminals respectively, on
the DC power input connector (see Figure 2-2). A power ON switch is provided for
both AC and DC versions.
Power indicator LEDs, one per power supply unit, are mounted on the top front
panel of the 9101 LAN Chassis and indicates the presence or absence of power
from the respective power supply. Ensure you have the necessary equipment
available for the setup requirements, as previously described.
Step 1 Note that the DC pigtail cables which supply power to the converters,
must be inserted in the chassis power distribution board for connection to
the media converters (see Figure 2-3). Refer to Section 3.2 for specific
instructions.
NOTE: The 9101 may in certain circumstances be shipped with DC pigtails
installed and tie wrapped. This tie wrap does not meet NEBS Level Three
compliance and should be removed upon installation of your 9101.
Step 2 Insert the 9101 LAN Chassis into the chosen location within the relay rack
and secure it with screws. Connect the power supply cord(s) to a power
source. Also, ensure that a socket outlet is easily accessible and located
near user equipment.
Step 3 Once a power supply is connected to the appropriate power source (AC or
48VDC) and power is turned on, verify operation of the power supply by
ensuring that the LED indicator for each respective supply is illuminated.
Figure 2-2
DC Power Connector Configuration
* factory setting